Choose a design you like or you can work at random. Once your design has been chosen mark points for nail heads to be applied using fabric marker or chalk. Applying nail heads is quite easy and requires nothing more than a little time and a simple rhinestone setting tool, if you do not have one you may use the side of a pencil or pen. Apply nail head to the mark and push the prongs completely through the fabric, then using your rhinestone setter or side of pencil push the prongs inwards to secure.